package puan.com.weighBox;

import android.content.Context;
import android.util.Log;

import androidx.test.platform.app.InstrumentationRegistry;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import puan.com.weighBox.util.ByteUtils;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumented test, which will execute on an Android device.
 *
 * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
 */
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
    @Test
    public void useAppContext() {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();

        assertEquals("puan.com.weighBox", appContext.getPackageName());
    }

    @Test
    public void testString2Hex() {
        byte[] bytes = new byte[]{14, 00, 00, 00, 00, 12};
        String s = ByteUtils.byteArrayToHexString(bytes);
        Log.e("lmsg","s=="+s);


        String s1 = ByteUtils.hexStringToString("52600");
        Log.e("lmsg","s1=="+s1);

    }
}
